| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $146.56 | 12.282% | $164.5605 | $164.56 | $164.55 | $164.60 |
| Purchase #2 | $44.46 | 10.730% | $49.2306 | $49.23 | $49.25 | $49.20 |
| Purchase #3 | $15.39 | 9.401% | $16.8368 | $16.84 | $16.85 | $16.80 |
| Purchase #4 | $229.48 | 12.416% | $257.9722 | $257.97 | $257.95 | $258.00 |
| Purchase #5 | $228.49 | 7.860% | $246.4493 | $246.45 | $246.45 | $246.40 |
| Purchase #6 | $127.90 | 3.370% | $132.2102 | $132.21 | $132.20 | $132.20 |
| Purchase #7 | $125.42 | 7.867% | $135.2868 | $135.29 | $135.30 | $135.30 |
| 7 purchase totals = | $917.70 | $1,002.5464 | $1,002.55 | $1,002.55 | $1,002.50 | |